const crypto = require("crypto")

//密匙
const SECRET_KEY = "zxh"

//md5加密
function md5(content){
  let md5 = crypto.createHash("md5")
  return md5.update(content).digest('hex')

}
//加密函数
function genPassworf(password){
  const str = `password = ${password}&key=${SECRET_KEY}`
  return md5(str)
}

console.log(genPassworf("123"))